Allantoin

Allantoin: –

CAS No-97-59-6

Allantoin is a white, odorless crystalline powder widely used in personal care and cosmetic formulations for its skin-soothing, healing, and moisturizing properties.

Here’s how it is typically available and used:

Form of Allantoin in Personal Care & Cosmetics

• Physical form: Fine crystalline powder (most common form).

• Solubility: Slightly soluble in water (~0.5% at room temperature), more soluble in hot water; soluble in alcohol and glycerin blends.

• Concentration in formulations: Usually 0.1% – 2% depending on product type.

Applications in Cosmetics & Personal Care

1. Skin Care Products

   • Creams, lotions, serums → promotes healing, reduces irritation, softens skin.

   • Used in acne care, scar care, and sensitive skin products.

2. Hair Care

   • Shampoos, conditioners → soothes scalp, reduces itching, moisturizes.

3. Oral Care

   • Toothpastes, mouthwashes → protects mucous membranes, helps reduce irritation.

4. Sun Care & After-sun Products

   • Provides soothing and skin-regenerating benefits.

5. Baby Care Products

   • Present in diaper rash creams, baby lotions due to its mildness.

✅ Key Role: Allantoin acts as a skin protectant, keratolytic, moisturizer, and healing agent, making it highly versatile in personal care formulations.